Excel表格代替仿真系统在火电机组DEH逻辑时序分析中的运用

A Study on Excel As a Substitute for the Simulation System and Its Application in DEH Logical Time Sequence Analysis

通过运用Excel表格对控制逻辑进行运算,分析功能块在每个周期的具体变化,为分析逻辑时序问题提供简便有效的手段。此方法具备大型仿真系统所没有的经济、简便、实用的特点。

This paper introduces the application of Word or Excel in the control logic operation and the analysis of the changes of functional blocks in each cycle,which can realize effective and simple logical time sequence analysis.Besides,it is featured by economy,simplicity and practicability,which are what a large- scale simulation system lacks.